Παραπομπή APA

Anh, N. T. L. Effect of imposition on refusals of requests by Vietnamese ESL learners in speaking and emails.

Παραπομπή Chicago Style

Anh, Nguyen Thi Lan. Effect of Imposition On Refusals of Requests By Vietnamese ESL Learners in Speaking and Emails.

Παραπομπή MLA

Anh, Nguyen Thi Lan. Effect of Imposition On Refusals of Requests By Vietnamese ESL Learners in Speaking and Emails.

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